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How many gallons does a Suburban gas tank hold?

The Chevrolet Suburban, a popular full-size SUV, typically has a gas tank capacity of 24 to 31 gallons, depending on the model year and configuration. This large fuel tank allows the Suburban to have an impressive driving range, making it a versatile choice for long-distance travel, towing, and hauling heavy loads.


Suburban Gas Tank Capacity Explained


The Chevrolet Suburban has been a staple in the American automotive market for decades, known for its spacious interior, rugged design, and impressive towing capabilities. One of the key features that contributes to the Suburban's versatility is its large gas tank capacity.


According to the information gathered from various sources, the Suburban's gas tank size can vary depending on the model year and specific configuration:



  • Older Suburban models (2000-2006) typically had a gas tank capacity of 31 gallons.

  • More recent Suburban models (2007-present) generally have a gas tank capacity of 24-26 gallons.

  • Some higher-end Suburban trims or special editions may have a slightly larger gas tank, up to 31 gallons.


The larger gas tank size allows the Suburban to have an extended driving range, which is particularly useful for long-distance road trips, towing heavy loads, or traversing areas with limited fuel availability. This feature, combined with the Suburban's powerful engine options, makes it a popular choice for families, outdoor enthusiasts, and those who require a versatile and capable SUV.


Importance of Knowing Your Suburban's Gas Tank Capacity


Knowing the exact gas tank capacity of your Suburban is important for several reasons:



  • Fuel planning and range estimation: Knowing the tank size allows you to better plan your fuel stops and estimate the Suburban's driving range based on its fuel efficiency.

  • Towing and hauling considerations: The Suburban's large gas tank capacity is particularly useful when towing heavy trailers or hauling heavy loads, as it can help extend the vehicle's range and reduce the need for frequent fuel stops.

  • Maintenance and repairs: Understanding the gas tank size can be helpful when performing maintenance or repairs, such as replacing the fuel pump or fuel filter.


By being aware of your Suburban's specific gas tank capacity, you can optimize your driving experience, plan your trips more effectively, and ensure your vehicle is properly maintained and serviced.

How big is a Chevy Suburban gas tank?


28.0 gal



How big is the gas tank on a 87 Suburban?


40 Gallon
(1987-91) Gas Tank-Suburban-40 Gallon.



How big is the gas tank on a 5.3 Silverado?


28 Gallon Fuel Tank for 2023 Silverado 1500 5.3L Short Bed.



How many gallons of gas can a suburban hold?


420.0/532.0 mi. 28.0 gal.



What Chevy has the biggest gas tank?


Chevy Trucks

  • Chevy Colorado: 21 gallons.
  • Chevy Silverado LTD: 24 gallons.
  • Chevy Silverado: 24 gallons.
  • Chevy Silverado 2500 HD: 36 gallons.
  • Chevy Silverado 3500 HD: 36 gallons.



How far can a Chevy Suburban go on a full tank of gas?


AI Overview The 2025 Chevrolet Tahoe has a 24-gallon gas tank. This size is the same for both 2WD and 4WD models.  Explanation With a full tank, the 2025 Tahoe can travel up to 480 miles under ideal conditions. The Tahoe is considered to be about as fuel-efficient as other vehicles in its class, but its large gas tank allows it to travel farther on a single tank than many of its competitors.  The 2025 Tahoe is designed for long road trips and is considered a good choice for families and adventure seekers. It has a maximum towing capacity of 8,400 pounds.  The 2025 Tahoe is available with a variety of engine options, including a 5.3L V-8 gasser, a 6.2L V-8, and a 3.0L turbodiesel Duramax. All engine types are paired with a 10-speed transmission.  You can also watch this video to learn more about the 2025 Chevrolet Tahoe:56sVagabond BuildsYouTube · Dec 12, 2024Generative AI is experimental. Learn more

    Chevrolet Announces 2025 Tahoe And Suburban - Automotive FleetNov 30, 2023 — Tahoe: 24 gal. / 91 liters (2WD & 4WD) Suburban: 28 gal. / 106 liters (2WD & 4WD)Automotive FleetWhat is the 2025 Chevy Tahoe MPG? - Team Gillman ChevroletJan 10, 2025 — The Chevy Tahoe gas tank size for the 2025 model holds 24 gallons, providing a driving range of up to 480 miles under ...Team Gillman Chevrolet(function(){
    (this||self).Bqpk9e=function(f,d,n,e,k,p){var g=document.getElementById(f);if(g&&(g.offsetWidth!==0||g.offsetHeight!==0)){var l=g.querySelector("div"),h=l.querySelector("div"),a=0;f=Math.max(l.scrollWidth-l.offsetWidth,0);if(d>0&&(h=h.children,a=h[d].offsetLeft-h[0].offsetLeft,e)){for(var m=a=0;mShow more



    How many miles per gallon does a 5.3 L 1500 get?


    Chevy Silverado 1500 MPG by Engine
    5.3-Liter EcoTec3 V-8 (2WD): 355 horsepower and 383 pound-feet of torque / 10-speed automatic transmission / up to an EPA-estimated 16/21/18 MPG (City/Highway/Combined)



    How full should you keep your gas tank?


    • I always keep my car's fuel tank full and I never let it go under- QuoraNov 27, 2022 — With a less than full tank, as the temps change, air will breathe in and out. with humidity in the air, the water in t...Quora
    • Is it true that it's better for your car to always keep the gas tank at least ...Feb 16, 2020 — It helps to reduce the chances of getting condensation in your fuel and sucking up the debris and water in every tank.Quora
    • Why should you keep your gas tank full? - Kal TireSave yourself from costly repairs and dangerous situations by keeping your gas tank more than a quarter full at all times, and at ...Kal Tire
    • Is it a good idea to keep your fuel tank full, or is it better to use most ...Jun 16, 2018 — * Unless you stop on a schedule for cigarettes and milk (common convenience store buys) you can fill up every other w...Quora
    • Why You Should Always Keep Your Gas Tank Full - AAANov 11, 2024 — Are you a risk taker with gas?AAA recommends always keeping at least a quarter tank of gas in your vehicle to red...AAA
    • 5 Reasons You Should Keep Your Fuel Tank Half Full | Virginia - Chahel Automotive - Chahel AutomotiveAug 30, 2023Chahel Automotive
    • Reasons to Keep Your Gas Tank Full | Lexington M&LNov 14, 2022 — Turns out your parents were right when they warned you when you all those years back — you should always keep your gas...M & L Chrysler Dodge Jeep RAM
    • True or False: You should always keep your fuel tank above 1/4 full?Apr 15, 2021 — Keeping your fuel tank at least at the 1/4 full mark can help protect both your fuel pump and fuel filter. The fuel fr...Jiffy Lube of Indiana
    • Why you should always have half a tank of gasDec 13, 2018 — well gasoline prices are dropping. and it looks like they could keep declining. into the new year right now the averag...YouTube · Denver7
    • How Low Should You Let Your Gas Get? - Renton Auto RepairAug 26, 2021 — The answer to the question 'how low should you let your gas get' can vary depending on who you talk to. Generally spea...Beetlesmith



    Are suburbans good on gas?


    AI Overview According to most automotive experts, you should ideally keep your gas tank at least half full, as this helps protect your fuel pump and minimizes the risk of condensation buildup, especially in colder weather; however, ensuring your tank is never below a quarter full is generally considered a safe minimum.  Key points about maintaining your gas tank level:

    • Minimizing condensation: When your tank is low, more air space allows for condensation to form, which can mix with the fuel and potentially cause issues. 
    • Fuel pump health: Running on very low fuel can strain your fuel pump as it has to work harder to draw fuel from the bottom of the tank. 
    • Emergency preparedness: Having a full or near-full tank can provide peace of mind in case of unexpected delays or situations where access to gas stations might be limited. 
    Generative AI is experimental. Learn more
      I always keep my car's fuel tank full and I never let it go under- QuoraNov 27, 2022 — With a less than full tank, as the temps change, air will breathe in and out. with humidity in the air, the water in t...QuoraIs it true that it's better for your car to always keep the gas tank at least ...Feb 16, 2020 — It helps to reduce the chances of getting condensation in your fuel and sucking up the debris and water in every tank.Quora(function(){
      (this||self).Bqpk9e=function(f,d,n,e,k,p){var g=document.getElementById(f);if(g&&(g.offsetWidth!==0||g.offsetHeight!==0)){var l=g.querySelector("div"),h=l.querySelector("div"),a=0;f=Math.max(l.scrollWidth-l.offsetWidth,0);if(d>0&&(h=h.children,a=h[d].offsetLeft-h[0].offsetLeft,e)){for(var m=a=0;mShow more



      How big is the gas tank on a 2025 Tahoe?


      • Chevrolet Announces 2025 Tahoe And Suburban - Automotive FleetNov 30, 2023 — Tahoe: 24 gal. / 91 liters (2WD & 4WD) Suburban: 28 gal. / 106 liters (2WD & 4WD)Automotive Fleet
      • What is the 2025 Chevy Tahoe MPG? - Team Gillman ChevroletJan 10, 2025 — The Chevy Tahoe gas tank size for the 2025 model holds 24 gallons, providing a driving range of up to 480 miles under ...Team Gillman Chevrolet
      • Full-Size Adventurers: 2025 Chevrolet Suburban and Tahoe SUVsOct 20, 2024 — Diesel enthusiasts can now choose from all models and trims to get the available second-generation 3.0L turbodiesel Du...OVR Mag
      • 2025 Chevrolet Tahoe and Suburban Preview - Consumer ReportsNov 30, 2023 — Certain to be thirsty, the Tahoe has a 24-gallon gas tank and the larger Suburban carries 28 gallons. Towing is a chie...Consumer Reports
      • Chevy Tahoe MPG Guide And Review - Volume ChevroletThe Chevy Tahoe is about as fuel-efficient as other models in its class, but with its 24-gallon fuel tank capacity, the vehicle ca...volumechevrolet.com


      Kevin's Auto

      Kevin Bennett

      Company Owner

      Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.